CVE-2026-20896 lets reachable Gitea Docker containers trust spoofed X-WEBAUTH-USER headers when reverse proxy auth is enabled ...
Threat actors are exploiting a vulnerability in Gitea’s reverse-proxy authentication mechanism to access internet-accessible instances by supplying only a valid username.
Louis Mastelinck previews common Entra ID pitfalls around authentication, Conditional Access, privilege and app consent.